<template>
  <div class="songs-container">
    <div class="tab-bar">
      <span class="item" @click="tag=0" :class="{active:tag==0}">全部</span>
      <span class="item" @click="tag=7" :class="{active:tag==7}">华语</span>
      <span class="item" @click="tag=96" :class="{active:tag==96}">欧美</span>
      <span class="item" @click="tag=8" :class="{active:tag==8}">日本</span>
      <span class="item" @click="tag=16" :class="{active:tag==16}">韩国</span>
    </div>
    <!-- 底部的table -->
    <table class="el-table playlit-table">
      <thead>
        <th></th>
        <th></th>
        <th>音乐标题</th>
        <th>歌手</th>
        <th>专辑</th>
        <th>时长</th>
      </thead>
      <tbody>
        <tr class="el-table__row" v-for="(item,index) in lists" :key="index">
          <td>{{index+1}}</td>
          <td>
            <div class="img-wrap">
              <img :src="item.album.picUrl" alt />
              <span class="iconfont icon-play" @click="playMusic(item.id)"></span>
            </div>
          </td>
          <td>
            <div class="song-wrap">
              <div class="name-wrap">
                <span>{{item.name}}</span>
                <span class="iconfont icon-mv"></span>
              </div>
              <span>{{}}</span>
            </div>
          </td>
          <td>{{item.album.artists["0"].name}}</td>
          <td>{{item.album.name}}</td>
          <td>{{item.duration}}</td>
        </tr>
      </tbody>
    </table>
  </div>
</template>

<script>
import axios from "axios";
export default {
  name: "songs",
  data() {
    return {
      //歌曲表
      lists: [],
      //分类
      tag: 0
    };
  },
  watch: {
    tag() {
      this.getList();
    }
  },
  created() {
    //获取最新音乐数据
    this.getList();
  },
  methods: {
    //获取列表
    getList() {
      axios({
        url: " https://autumnfish.cn/top/song",
        method: "get",
        params: {
          type: this.tag
        }
      }).then(res => {
        console.log(res);
        this.lists = res.data.data;
        //处理时长 为分秒
        for (let i = 0; i < this.lists.length; i++) {
          //获取总毫秒数 /1000 变成秒 /60 取整数变分 剩余的秒%60
          let duration = this.lists[i].duration;
          let min = parseInt(duration / 1000 / 60);
          if (min < 10) {
            min = "0" + min;
          }
          let sec = parseInt((duration / 1000) % 60);
          if (sec < 10) {
            sec = "0" + sec;
          }
          this.lists[i].duration = `${min}:${sec}`;
        }
      });
    },
    //播放歌曲
    playMusic(id) {
      axios({
        url: "https://autumnfish.cn/song/url",
        method: "get",
        params: {
          id
        }
      }).then(res => {
        /* console.log(res); */
        let url = res.data.data[0].url;
        this.$parent.musicUrl = url;
        //this.$parent直接获取父组件可以修改任意值
      });
    }
  }
};
</script>

<style >
</style>
